FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Symptom Related Diagnostic Procedures






CAUTION: Do not make jumper connections except as directed. Improper connections may damage the Voltage Regulator (VR) or fuses.

NOTE
- All voltage measurements are referenced to the negative (-) battery post unless otherwise specified.
- All ignition switch ON measurements are made with the engine OFF unless directed to START ENGINE.

Use Rotunda 73 Digital Multimeter 105-R0051 or equivalent to perform Pinpoint Tests.